Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,561,739",
      "signature": "0x9278c51c74ab74db55465279e9363630cad1e53ac4c253b3082c9159dbb2b171961b15c3b6d65f75eae2a1d0b4b4a351",
      "randomness": "0x01c67048f621e9cb3fcf6b2406563d5181b65848cf140684f3ca1da9e905f23e"
    }
  ],
  "blockNumber": "7,410,770"
}

{
  "Sr25519": "0x5277f6e23dc4319a48f917cce1dc4a546e141c43695afd11c8a4fd319a0f897f9fad0c507da7a5d2f3c785d0bc80a7175750bdfe4ff69275c0e96db380f89b81"
}