Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,776",
      "signature": "0xa2e87ce183294022cb91f386e0483d3398ae086bb05733db2dd7a7e7db0a49758a04a48e65edcad5cbf1f61d3b04edc7",
      "randomness": "0x3f154eed293435c8fd43cd06397b6685ae382623072fc8d0866094f65d00baac"
    }
  ],
  "blockNumber": "7,410,030"
}

{
  "Sr25519": "0xb0353023c4645cbd54eed2fa6333383ead7ed7d33fde05feabd0255bc60e9930b55b7a96192f89b905b2fcb5183a5bcd912c39b38639d3c9a00ce6be0a481487"
}