Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,567,729",
      "signature": "0x9333905481ef96a307995519023edaf36dd56307cf0ee6c0d43c7b2945da2093f20c8364f3c55423dd9e6492b12ede69",
      "randomness": "0xbd57e1da151656848c672aeefcaa7c107ea32970538fd9ada799025d6d96f723"
    }
  ],
  "blockNumber": "7,412,268"
}

{
  "Sr25519": "0x3ad4cd8377a59620e3dacb6526a01eb3245c4f0f70d7dd4b9d389e35b031f4324c1bbabf4fc6f5baa27fc41028078212396f7e1e8d4fc141ea631ef654be858b"
}