Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,666,962",
      "signature": "0xa3ba237315b252ec2dcdd63ffd3eecf3466c7abea88627160a2cb4e02ef7652ec49dabf40599afa32db11cb5d68e9d5c",
      "randomness": "0xf0068a55d10cefa50fc1b03946ba251b3be67453bfb07db6566f95a9a0f2b03a"
    }
  ],
  "blockNumber": "7,437,032"
}

{
  "Sr25519": "0x2a17548dc6eb389a0f861f0025bcfe80a178bf834d277bd885a53828fc246e56b7621ffd842f24fc9fb0c6fd11162af5b77add90d7ad350d87bb02549a8ae383"
}