Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,563",
      "signature": "0xa488535daaf81b97756a01f1836619d78db2c221a07dd1ca503763ebd98f244ceb69f4290bb2c09774ad3a7bfc6c1138",
      "randomness": "0x2efdc9d9afc24090d10fb08799374bb8ab922757c59319067039367dc680b587"
    }
  ],
  "blockNumber": "7,412,976"
}

{
  "Sr25519": "0xbec7a2a193bb2c3c604d7ee57836e5eacf7d2f50e98322849c3003878c8ddd1a7c2e9417691d4fbd80e6b042f8b23c6fa6a48e4890b856ba9f1172075f39c687"
}