Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,670,474",
      "signature": "0x96ed24258582bcfea0d58463b863ca1db84ca3f2e1842a7cb6fd8bcad54b54a3390921352f55b859d91ce19a77acc946",
      "randomness": "0x3806c43ddcaba51251c2b8541e7f448c7f2df7daeaf8beb1f503ecbf26f90660"
    }
  ],
  "blockNumber": "7,437,910"
}

{
  "Sr25519": "0x3ecb64cda20dc1af7b8097898e47d58b56707f9303f361f80febd2a7325d0c52aad47cd726ebfe4347d174a794c959f2e0729c96acfecdbf3070fb13b2ae7e8a"
}