Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,567,997",
      "signature": "0xa05fcc966f82526bb7d564f32b15b59eb7b39275cf5aaa8804e348d9426b45f542dc8ed7041af2ce4909ed412c893b45",
      "randomness": "0x031a916d6b770eea1052e47fb3952e651ed094b6eef7b54fcdb75d2063a7ed07"
    }
  ],
  "blockNumber": "7,412,335"
}

{
  "Sr25519": "0x96e42df0f0c3d80e488f782906b342fa855c1d936866dcf15cf7d0b55aa5bc3d6d53f93e2d9da67131e0a3dd8a3fb2ae1b04a704279998566c083366ed671181"
}