Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,178",
      "signature": "0xa97510f2ecf6a5cd5444afbd6411705083a46b116c207d91050f9db270102b4f51f45ead4cde1fef6245455fdfdcc0e1",
      "randomness": "0xb80651be21759544c635e3b18088047bcb3eb9316b4e5003870d41502df9b394"
    }
  ],
  "blockNumber": "7,406,630"
}

{
  "Sr25519": "0xfa25ff629102ca1848960e8104b6069063618d5c5f326d3992824a7ead179a2d0b9e06c5f29ae6213fe72a4b9c26de8fec8142cc8a615c702eadeb3dd86a1a80"
}