Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,542,915",
      "signature": "0xb7d7b80e7aeea96998ddb7aad39e6165408e318644a76949f89fa90fdbc039dc09d36467e08bdbce7b738f96070fc2e7",
      "randomness": "0x7914531832fabe84a9de0529b89ad1d0df542223ac43a50048033973cad9de17"
    }
  ],
  "blockNumber": "7,406,064"
}

{
  "Sr25519": "0x0af62a81c299c7541680a7a9164506773b1f6175717cf160e6ecbb650f8c216c38b596dc8bd160e00f078f121cffeadb4ceae99ff0e68512976a84d2899fb18f"
}