Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,579,309",
      "signature": "0xb72a5ca1fa317fabcc767fc2183d3863a7db517c7501911420e4daa12dd37dab42308b3dbfacff653a9b71d85844e7fd",
      "randomness": "0x5d21c7fb2acf6da5e2a58077f59f30dd621674a8459191ecc2a6e6b935cc3d06"
    }
  ],
  "blockNumber": "7,415,150"
}

{
  "Sr25519": "0xca949b467ca97d1c0e8b9abe48d0e04ccef5782345aa9db7ca86a54aa6a1712e750d6bc4586556becc1a2fb52e99aa8207d30597fc5234f8a4d0e4b753091a87"
}