Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,584,897",
      "signature": "0xa1bf71e3dd769bd9fb810d1ff1be53032fecbbdcf58ed909ccfc15e0cb40802cc7f04e51761c4da47531df4922187f16",
      "randomness": "0xa69e9ee47363eeb766c25466558f10e5b74d604f794373bee1c444fecbfdee01"
    }
  ],
  "blockNumber": "7,416,547"
}

{
  "Sr25519": "0xbcd6928ff3d0e67bffaec672023a20d58018fcfcb304a3ba330b5f9163c72e0771b88cd0a466b4aefcdfe7a8e10419609d58f6c04ddec29926af10b39be88c8a"
}