Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,587,428",
      "signature": "0x97fc934997f5870fcf2e3a547dd712e90058326a4e96daa68f23ea917bfdd56c2221d57bc6124960b35a5583fc3666ba",
      "randomness": "0x82cd4f46de7a9379aba1dd2810531c09c6801cbef72e94c34a53976ffd39c4f3"
    }
  ],
  "blockNumber": "7,417,180"
}

{
  "Sr25519": "0x42d847edf0588fbcd4a2381c39c64f8d40662c3234d93ca65b44a5c304dff13405e4fad7c8694ff5a70c0c45ea404cefe54f114028916bdc6b299feb4126038d"
}