Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,613,944",
      "signature": "0xaceb2617b392c6f5a8a4e93af7bb9edeed5ae0460252e12b0541bc19756901d7d418c1b585386c0ba3ce0df28d669f82",
      "randomness": "0xd4fb1f653a8b1e4da4b10f31456fbc8cabf4ba20511c29e99e1da619c28293f7"
    }
  ],
  "blockNumber": "7,423,801"
}

{
  "Sr25519": "0x1e4cd9d310e9801b87874eaa36525c11a232e854716431b212ec21faa8f2766be5ad16c537b92745d51a9fc28cf02e62020d67ecbd98d859a9038ba252ca2480"
}