Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,576,230",
      "signature": "0x82454f053aa225bedc1ad594ad4642c50926f01904b58a716ea0ecbbb468fbbd39984dc06155ebb735ab2b719e3cc9e0",
      "randomness": "0xad320329214941ebde1ff4eb556afc23ab139a08d0d804f3cbbbfae15afc9c67"
    }
  ],
  "blockNumber": "7,414,393"
}

{
  "Sr25519": "0x42da5921fcd680c9f6876d752a19aa1d437dd52da4f1c7ff9fc15d9eeb305609f895c18701a499378b810a2d0bd0d535d5cce2ee2586bbb6b73da45ad0d8168b"
}