Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,616,805",
      "signature": "0xb51a99d2eb0ecc20983ec1f53eaa4208263c46ba4a45d697187e2cbbbf65109e7d2be30e975f5e36311334bfe699ec0c",
      "randomness": "0xc4580d074285ea5fa9a5f421dec81945e1cbc2d6ee9f85f35015708b34091d18"
    }
  ],
  "blockNumber": "7,424,517"
}

{
  "Sr25519": "0x4482cad440a99d86e41c12f1155d1fe35831245794ffb538e2fc0127f34864152a8fe51d5f00ef42d1d95a9c974947ced3bdc183aaf9339f9d893acf897cc684"
}