Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,558,802",
      "signature": "0xb0f9e38d88429717b1900a38d25c66f4f265d2c4412f5400b4188b16222a01bdcc84761d00fffe065a018cc71dbb409d",
      "randomness": "0x7fa7800a75b6f28cf62e8f91b2d3a7fbd6871b4486f6361f0b32a8f6ef70d2c4"
    }
  ],
  "blockNumber": "7,410,036"
}

{
  "Sr25519": "0x9284bea32dfa55689ec611b4bcb6db283d5cfb66b570ac1e6e6c0bfbd2f936361a127c4304a826df072c0a7a872c53edb8a0a4101c6cac2a4b1f28dfa40f5d84"
}