Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,633,282",
      "signature": "0xa33f582aa57eca7772d3fe60b054763ab0c0f92185a00a2450b8b28b9c32d8feb4b744a15b2f285f371b0921890db1a9",
      "randomness": "0x8293e496439aab45a27b78f94e6d6310d5408f94268acfb413454a885afe8c81"
    }
  ],
  "blockNumber": "7,428,635"
}

{
  "Sr25519": "0xc2e020c61da5651f102eff3973d98d8b539a7a5f7876de69be610b16d2e19134c32592957e3f38b0fb4912f43e654f9ced607709b7c83932206e5c0c9eb5bd83"
}