Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,612,792",
      "signature": "0xb127528abef8e511b6ad71dad52a70f681243b9597edc09737f6521ecfd4e01327e426a15021ca32e1ac264d1417b55b",
      "randomness": "0x5d43a9c992746730e3848f50e96f310b30c406299b6e4155d9588fdd4d2aaf74"
    }
  ],
  "blockNumber": "7,423,513"
}

{
  "Sr25519": "0x52e7ac849aaf9f60308b5f7101fa09669f09f9f69f75def0af0ed851d1390730c5561c6ae483461feac5b5a91e8185e912356decf7d90e15f9bed1ea9a09e18d"
}