Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,543,536",
      "signature": "0xb2174dd0aa5abb1ac3fd36270fb1d0805af932a923520871c9f145fc147624983a61b7aacd4a12a12d2823e15a80756d",
      "randomness": "0xa7bcc4664810b38115114d4f48dd68f193480a1606305b3b0c6c49927f5aeec2"
    }
  ],
  "blockNumber": "7,406,219"
}

{
  "Sr25519": "0x8c366f2b1d38f6b0f10b866a8435f5ddd72fa00e2cbad78266ca0ed3a4222a00c4d23ddea011a81b06a3c9fa856a22ee85a5e6e94c4dfaebdc7a329c90250287"
}