Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,603,354",
      "signature": "0x8530daebd08c57f78639435a1a9f2efad97353078755aed6377aa12ffc52b435e3284a956fc177644c4cdc98f2958ad2",
      "randomness": "0x7262284ecf202388c72626c197e734770602586df2c7e70d1d719edda3f97fd6"
    }
  ],
  "blockNumber": "7,421,155"
}

{
  "Sr25519": "0x1083848f05a2b2040976258bf6497c80807a874ae297271b8fddbb25d2106a54f1521a468ce84b27d2547a1a5d544b6b3ade9044ae5d0f6134b1d1758bc9218f"
}