Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,615,039",
      "signature": "0xb77a53af8991d472ee85a7482b7d9e60b86e1944ca9888948d32ef8eb1095552731e5a22b7ed326445c8acbb128ff3a0",
      "randomness": "0x01e9d4aec5ddb6e3edaa5a420df94a974a242225fa4f0ec2e9466ab13e91788b"
    }
  ],
  "blockNumber": "7,424,075"
}

{
  "Sr25519": "0x0a393b349e4ea22fe199f381f27e32d954733ad78306f28646ba72da6e4cad2f2cb2b71b0509bd9ee4d822e795839621fb71d8ea8cd4e1c6f7c12d351c2e7280"
}