Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,632,242",
      "signature": "0xa9e97580e12346fa34c18b8e45ded17cb9c9c2df4f9875d70e28cec26949a963da5f739e65c98ff5b439852e74988bf9",
      "randomness": "0xc5a5271ad8403d4b04f83abe25d7d1a77f7e156da354ff4a70f5376f25bb48a3"
    }
  ],
  "blockNumber": "7,428,375"
}

{
  "Sr25519": "0xf8775f0d53bb5d10d0228433cb3587d925a4192d50e790d8b75f9a5e141d6617c879daa4d450f5625b5152f4afc7a8e92908fcaef81330f6c466392f3f0a0b89"
}