Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,542,806",
      "signature": "0xb04bf84ebb2fa174556a121304b50fc3fd1763405c598fcce6ec8af3019ec641fb80426bb2e05b8f6cc44f9523c8b85c",
      "randomness": "0xb815d9a2f56a75c6a24dc98d99f12d36ffb7c43c00c8baed2938e16e4e0162fe"
    }
  ],
  "blockNumber": "7,406,037"
}

{
  "Sr25519": "0x5e146497106d5060f478ac6103533be4ba848f12f99953ab6e66fb7afddeb868cc0fc113dd38ae15c717ed333cde7509e0230108393c7656271ea0a4d59a5388"
}