Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,548,156",
      "signature": "0x8d5c4a9434801a42507b2e454c50531d1f4043626e5476b92f32caa72c8d009ad1721638a7398f8cf02b6d45eac73f37",
      "randomness": "0x634e58197001f5b08220fe019c4df349f74c75fd2ac9e5b685b909fccc092da6"
    }
  ],
  "blockNumber": "7,407,375"
}

{
  "Sr25519": "0x46bf10bcd71a4d823dbc29b9cd82dc002d67e4806f691ab5377bf88b1e97783e4b5bfab23760227070b3ff5013cd37e080b731f286dd6c11fe15f66b95402f8f"
}