Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,572,230",
      "signature": "0x88d39a4985ea9047661e89ec25086d38efafc5c1396d079af78b34de1abf82955fdbff19aca86937e5c04ae632a3413a",
      "randomness": "0xd93c5fe021ccf8fff8dcead2830531c101910fd5880d569f5486a6742febfe80"
    }
  ],
  "blockNumber": "7,413,393"
}

{
  "Sr25519": "0x3e48eca74f6fd5161344bb369ec5805bea768811d87472dd94a2fa5d701e360bb1bed6f5a335cc8dcc2f433e9f16faabcbd11aeafcfac096b88b4123d892d580"
}