Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,580,857",
      "signature": "0x894b81094d918e2edeec962b3455e45e652e04a39451b2ccfb582e419d6478d759c86f451a2a6d38ee89b13a5fffbfe7",
      "randomness": "0x46186ce04621a191a9da4866b85c1fee0b9b39e59ab888bdfda158895e8e245e"
    }
  ],
  "blockNumber": "7,415,537"
}

{
  "Sr25519": "0xc072d0c8709142ef1ee15909f07030133f9a31e1e1bd4979b627b87156ae024fc0d029f050edad89d911e4c18c94ccc7ee0c851e5b121f62d4244722295ea088"
}