Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,550,843",
      "signature": "0x8b3aa1a2c73915e5baee4bba80eacbe5ddc187b79d18e28e571a2756ece811ef558b1a871d5a29dec083af2af0a1557e",
      "randomness": "0xb2fd60b1a220df1a5abb37bda49d50de3a212766cb80ce1699c454e8660fa618"
    }
  ],
  "blockNumber": "7,408,046"
}

{
  "Sr25519": "0xd6a31957440e82a314bf2ce6fba292a8a424818f5626b0714cfa7cf2c9ddb7339617982b589e85f13497b38152d35254073c7a3d0a39c390dc96880e492bc78e"
}