Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,670,161",
      "signature": "0xa5b9056149ecc53ac23943ae604ec896b5b8287b54841e3286341b192157a5989851d90dc45704c29835483498341a54",
      "randomness": "0x6944cf1037d4c3e9deadf2dbf852ded11d11f69e046e12fc9c4df9dc9e381ead"
    }
  ],
  "blockNumber": "7,437,832"
}

{
  "Sr25519": "0xc01bb6c213fd324c27b0217eeb04516b47e9b5d2630d7325865afe3161890b6f54f7312b358d671d4812420e86df65aeb6930c6c37c678fcb12edeae1df53084"
}