Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,611,429",
      "signature": "0x99fe9b6ed6bc7feddb7a218c94238d7b91620c3f9f6894e4912aaef657af7aa75370a6074914989a84115aea24e55db8",
      "randomness": "0x0de14f7dd380749ee1e54a5f1ba10170639a51df474c18908cb4b4ffa4fd1de7"
    }
  ],
  "blockNumber": "7,423,173"
}

{
  "Sr25519": "0xa4fd076b4f6af5f5bd144526f7a8c379442f81749bbfda63b6d5ba2f58183d152b33d47d17ee463bc20126f4a8a2c82620ea8288205e8f4194faea79724f6881"
}