Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,614,938",
      "signature": "0x996fdee3fce83f07290ed3464572069e680b4d565c039a09704c5f39f3dcff160e366e8bcc1711e0a727d6de3e0ac4a9",
      "randomness": "0x308b6310762d28c2bef025d5d47e487fd7b482a7c99628a43b7798f6b95f0661"
    }
  ],
  "blockNumber": "7,424,050"
}

{
  "Sr25519": "0x8ed2fd294f6f4bae6da34888b09e22a540ec784db173c9daa4dbc0a79721020c26f2a6de57ed29784fdb561e754debc1b858fadd9f8381cb2f1d6a74121e388c"
}