Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,560,620",
      "signature": "0x9169a2b5c163b88828a351dfade5f28f8b34285f4b4d554e3ee3d0e02bad9e73ad9b9d03b544414f920ffa886f979284",
      "randomness": "0xa1179bb481f43aa894473e2d73e37bfcde26ae962c95469c37e256752071ae2f"
    }
  ],
  "blockNumber": "7,410,490"
}

{
  "Sr25519": "0xb4137ab793016ecc93669ba3a7bafae425a8d65b41ab35bf045e911f545a905c1c48d6abf2afcdd7c85f3e83f920587748b97c47168579f6ce248d6c590d198b"
}