Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,549,740",
      "signature": "0xab1bdb44f115439b485f53dca8b1ec506f5bb83a13ad23909f8463e6f460f19e6398bdd21606b6cb9218ca6078ae961d",
      "randomness": "0x917f5e45d76d316b746bd71edeb1e929a4247795628783a0335df73e3190b7fe"
    }
  ],
  "blockNumber": "7,407,771"
}

{
  "Sr25519": "0xde001711b401e16d1dbd6a2f86bf9cfa283058a044d0dd188eb8d2f2014d4734dfbdb227edaa94ae887586a0b546009a7e8983ff176e5dea10ecdab9fb1a318e"
}