Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,541,258",
      "signature": "0x8b5359a2dd68b4e098b5718ab999c6110beb888a8764d801f06de7d6cf42fa73d01fb9c4a1abce22f16972d21277200a",
      "randomness": "0xd116c43b8b765b7af1ea2201377f63603c24dca8478de659e4aaf3656c9b2ce8"
    }
  ],
  "blockNumber": "7,405,650"
}

{
  "Sr25519": "0xa6a5ceda04bc54bf5b4887ee027cd4db550e2a59a33e16b2e1ba7255f03e1f72b81a1acbc5c0b5f7d0822d93d18fff4d9c313baada7516b06eaaf3fd839d2385"
}