Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,636,459",
      "signature": "0x897665e3388a3d7fd509b038e56eaa917fa5304a079a1c973716a02b4c6f6a83fdbdee150d8ff3f074b7212b21e44fba",
      "randomness": "0xbaefc882144a6e3a0ca43a444125128fe65eb0fe592b9c5227f05dd15531e8b3"
    }
  ],
  "blockNumber": "7,429,429"
}

{
  "Sr25519": "0x164024ab9fc6a70bae196a6db1e81717eefbbbb0faa34ef801d2abf055ab2843558df089baeec9cf9f7d3416067d31e60747c31f3ee1abf4d4f7cf0c52c8fb83"
}