Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,635,737",
      "signature": "0x941059ef32a373cdecd2fe95def37642f5dac35740a24cf7b08ff226ba49b26dfc6581234e97065d7f25ad33a6e85d1d",
      "randomness": "0xb4a69c86858910ccd21baaf4d9d692fa4829bb3312fbfcca7730fc5bdce2e2f8"
    }
  ],
  "blockNumber": "7,429,249"
}

{
  "Sr25519": "0x5a6b3bb881d8aa0aae9099d1a0353a94e10db987e8ee13b799ccb26cca985a03f9f3fb0b15073bc700cb4312dc76b34ef482250c64dce91245d7deb3a7c7f481"
}