Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,617,817",
      "signature": "0xb1f3df23c9d01b8d74f36eccf4d16bcc70fa0f046abded2fe4c6e67a52132cf7538657023253f99f16d40754462ddda6",
      "randomness": "0xba1e35da1364781e5a6df64ed007bf749335e8775033bfe8c0aeade794b20436"
    }
  ],
  "blockNumber": "7,424,770"
}

{
  "Sr25519": "0x1a54535997b4d7e1c32a78fe9b6567ad3cbb936ba9202fac225926abfcd72928fbd318579a829a73568e036b4d16dbcf6f0bd7be10e0bec07b13003a315c4c8e"
}