Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,589,179",
      "signature": "0x8d41845e46f4399cd6ff73abe621118d7e3bd55f8bd10cf63c78b021182eebf8cfd9fbf537e3b3faef20458cfa389d3b",
      "randomness": "0xb8e7bf25d70556f97529a83fe2fa3542977158a470ea3a3db579dfda7c2e782c"
    }
  ],
  "blockNumber": "7,417,617"
}

{
  "Sr25519": "0xcea27a7ed0aafadd464b56817074f1eb5799b751652655fb42f0bcaffc10355b2d6d46b7dbcd694c2a7c2c9f7245e212f412c907935da6bc2bcccbc6ea3d7280"
}