Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,559,620",
      "signature": "0xb1e68c109726dc705f2650d045fd61ca68dc304b9579504ec30cb0690566d2047094006800e89b12faee84ec80746de9",
      "randomness": "0x1be5f34ceeafdc7f4188401f1162e81ab8574e99ca157a464a428d03a8e83bc1"
    }
  ],
  "blockNumber": "7,410,240"
}

{
  "Sr25519": "0xe22c5c1f220488a584cee7c38351a45c45b80a7988673f3ef45d4d455a7199196d0641d003c4493ce09f8bd51cb5c68b36ec6e94a7b849d1c1b2f3bf55bfce81"
}