Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,632,538",
      "signature": "0x8dfa90f903e078e2da618a27e5cbf08989b4b826d1fa18c8efe6a6ad8e23c9b958d6b7a99681865af38ec91f0fcf02ff",
      "randomness": "0x304b51184e9647a0246946c49559e8dc2fde49103078d7ef134c137e00042072"
    }
  ],
  "blockNumber": "7,428,449"
}

{
  "Sr25519": "0x1a6c83666e34ef05758733dc87b54bbebd961e615269d71afa721bf468d9751e27c1ec8ff7cafbaace5d5c51794bfc82864121c21b0ce1563dc09dbfa4da9385"
}