Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,561,268",
      "signature": "0xb740353a725b46a70f3903ff823dee0d2fda822fff034e7048a2e80aaeae642d1afcaa35685784cc895eb5e06498cc47",
      "randomness": "0xee4f79532af2cbb604f640031ca056082e2cd484b994a685a0a0c1b0e7c1ac19"
    }
  ],
  "blockNumber": "7,410,652"
}

{
  "Sr25519": "0x38411adc72544d995ff6e53a10b9a135b3d41222907a639169acc6f5fc4b143dcf402f46356ec20dcaf49cdc6371867b12063cf5a228258fe263fa07d53e3583"
}