Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,557,075",
      "signature": "0xb78a069043cc9d918cbcd84ebf976bfd82a436691fee47979b15041157e5959ce0e267544f0fd093e1a9b9dc16345845",
      "randomness": "0xf2243dbfe64d56dad18cea84a7222483ba24dcda3f67fd10ea2d3c5fdcefe41c"
    }
  ],
  "blockNumber": "7,409,604"
}

{
  "Sr25519": "0x042c9bd065d20adf4817bdab7ba8a8dde85dae1de5d25bb2ea885a4dfb49bd741f1dda056069fca78fc42eb1db74996cdcec3876bd1225bc9342b1b2f70c8187"
}