Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,645,287",
      "signature": "0x88b3478c3c15430c574fa4b84e05289bfb38af71105b467837f5add3dcb7ec231f4c237b97a2eafb5f518fa03a24dd72",
      "randomness": "0x66d16984ed1d827462b1a4a9ec3494e30aef20f2eae1e0241b3e03e254c2558b"
    }
  ],
  "blockNumber": "7,431,626"
}

{
  "Sr25519": "0x72e704f5333a40fb1843b6ac8bd95b4d452dd2aa62f1ac7a28ff0a67920c353b5ce092a9016c1ec0977193dca52a23431d3347152a3d345ac18a7b0265e24683"
}