Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,577,075",
      "signature": "0xb98bc22c6595074f5ffa8f2278296f62899132b125a5776ab6d347dca70f6a1ff259c1775f6f0329bd9a64a1b2037270",
      "randomness": "0x99824287d03986df7b6e1725094b99500270bce94c5aac0a6d1b36f97d209e65"
    }
  ],
  "blockNumber": "7,414,604"
}

{
  "Sr25519": "0x464cb9f467a6027eb7988c0196ec23fac7b1eea34318beb90f825017b262b43c21193a85ae8c0c53c4e01bfb4fd638ce4b669c9f6916d2cc6a966869ed013584"
}