Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,625,178",
      "signature": "0x92f4c9368d7a9d2e9759baf311f44b24261e85eda9520f6d5dbc95af6fd11be46a69a46da9f6d56b960c0269c69be28a",
      "randomness": "0x5bb33ddb99a5fd93187ce65cbb7407067287ed133b2d1eb00045a901c6b26bfc"
    }
  ],
  "blockNumber": "7,426,609"
}

{
  "Sr25519": "0x0c7c90d8422e70c000ce46f124ecc1695f02c425f5d77316f6f333d9dda7b111e5ce95fdac29c5537d6cd2a25559def9f0225f44e06ac2b1f0859e87f8bf7681"
}