Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,544,562",
      "signature": "0x842bcbfe87b44cce0f200aabc652b12b861c1994ff671af7b596757a04d89d9e640bf55e7b1110e89dfb1ee391e22673",
      "randomness": "0x9d883f139efce38be26f0956f822fd62b63cbfdf711d24d5866707e265073494"
    }
  ],
  "blockNumber": "7,406,476"
}

{
  "Sr25519": "0xbcc98d0d5b79a6a439ce38335ee5652a7f18f8d8c1dbe2af10e5815e7822fc40822e53fb66a391394f477076d0487a5cac6fb2f2f15b69779a8fbc7019a91f8a"
}