Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,651,074",
      "signature": "0x913f066b399cbb371377a8a81b87e3cac921d5c654d2a9b2279efcd4a61789b03107375e16cdae5733dd3f8a3e84baf5",
      "randomness": "0xcbf0cb6777181d0ce025d8881d46df78fbcb455389416f5cc1f09485fcd7e2f5"
    }
  ],
  "blockNumber": "7,433,073"
}

{
  "Sr25519": "0xa6290962b6ef22bdfd8a28c56855c8a31c58ec783dd9b13b7a3fd0c6b51fd5197527d8e382a2552e1818c11bd84caecc0336805c3ad55fe5f3d37ddc3b68ea82"
}