Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,644,805",
      "signature": "0x98f925fd755d9ba711c48e7095f3e24da1fa67a15f0bf10034a62b2e61a542971452c578c24747aaed2e83087a52853a",
      "randomness": "0x51da97453da5166c87819eff9de94257759a0abcf6b8fd19bfcbf31dfc93d737"
    }
  ],
  "blockNumber": "7,431,506"
}

{
  "Sr25519": "0xeec0b5bd9eb6c05aabdc5af20a0d1027973ded0d390b354529e5ab45294b4f4c8b520e512304eca453dcccab8e44ee5352928282f1d0d47b71491e91f1cf9f8a"
}