Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,564,471",
      "signature": "0xad2cea1cb15d414f3fca32bd60ee80453f4959b1891ec044b05db61723430a525d55b8493906c093b74aa4477d325dcd",
      "randomness": "0xa94135499e4bb707ce204b7a04495462df07277b1d779fec51afab82617841c6"
    }
  ],
  "blockNumber": "7,411,453"
}

{
  "Sr25519": "0x8497fb2856b65cf5fb4b2bf71dbdcbb6229fd6383b2f1631f74da879d5e9d516a4f54efb3ad439ec3e08908748d5a1c4a240cf947b70dc7a2fa0e317f4c74188"
}