Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,542,725",
      "signature": "0x8f64549ff2e9ef4ee5e42c72e6e49ab79a4b67470bc9177aa7efb75c65e8065b33b713bc13af3555042cbe348e055f8c",
      "randomness": "0xeb3d65e86b319daa290b7d20ff314bc4c959545248fa668d883f13c35b5c7c58"
    }
  ],
  "blockNumber": "7,406,017"
}

{
  "Sr25519": "0xa6ad173c6c6095a598333b9c47b42b4b530ea809ae8bbb8782ad65ae0a563207c21169e645b74fdfd81664077e5289cc4c7f300c6cb718207ce200efd732ee89"
}