Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,556,764",
      "signature": "0x90dcf91c9392d4213c8a0fe98b67534bcfe94dbae50a3716dd71a163faeb177b0bc76fdced2bb4b1c9cc90b563b16d24",
      "randomness": "0x84b5d2541d593e0032585bb7bd8766d99763461dc37e22febf5e73d3f29e14f5"
    }
  ],
  "blockNumber": "7,409,526"
}

{
  "Sr25519": "0xfc9afa625569bfbda6063b7d8a62d6ce8fce5a4e4053dcf08286e0e54fedb6631ded63263b68afe602796be8f092506dab9a663afc0019bf36de04c8bb562e85"
}