Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,581,663",
      "signature": "0x892ffa813c9c478a62bd5b471f38334385a2e81790f7142dde2e3705eb48b5044b7e6ee5472e02e2fc05d9328f36c23d",
      "randomness": "0x421595df8d86c6700b8c5e119bb6bcd555c75ece3f519296b2241cacec17f91c"
    }
  ],
  "blockNumber": "7,415,738"
}

{
  "Sr25519": "0x8ad6200af46d505d900ade3e0d64a713ee0fc93e56cda9bb0d9a5fe938d79d0d6e202076b68e95053466c6c881cb15626ff1555cc6d3bed5f7ca4e035d40408a"
}