Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,567,585",
      "signature": "0xafcac9c272316653f57232fbde1e6ae2e1c8a26dae59f0df1c74492912e4518c756e3830dca620587b5227a8337cd0e9",
      "randomness": "0xe7498429b37e5080f404a03335decb1ee1b211e85aa9ac0377c0283ca3f2b81b"
    }
  ],
  "blockNumber": "7,412,232"
}

{
  "Sr25519": "0x84f23c5e1f72186350636de298c517ad9271c42c2dd47126f0dd252c525afa3bc7e723db99b1a7bdc1ade95873fe798155fc9fc32391c3907e735478bde20580"
}