Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,546,219",
      "signature": "0xa78805e1fea31bfbf2118afb3c94b9c8077165221859a2aaa10b3c7f0e1cc797ff00e987fde0f7558bc9a71b81a12510",
      "randomness": "0x1afe1a0b0f80017eab9e8e111e680988a64508b08940db1baaef50db3016595e"
    }
  ],
  "blockNumber": "7,406,890"
}

{
  "Sr25519": "0x3ab0dd274ca5d2f68ed444128e51dce1d01cae704850620ff5c08ec5d6e3d6047276308e20892a97c88db7657911947cb8cccc7230e54d7bb04953736f1cbb88"
}