Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,570,443",
      "signature": "0xa2b767fdc07ff0854f61338e932600673428edfc5bc08d31452c1ea79bdb9b479849387c0793c8a3aaa9d59e05c2a9ac",
      "randomness": "0xef4f7a14d9933828f19c34af1bbc678ab89b564e55867b077e9d14ab20802d11"
    }
  ],
  "blockNumber": "7,412,946"
}

{
  "Sr25519": "0x98e23fdf58a80c28d9da797e00213d51a4f0fc3b7c82b90c8be9fc4c59f7a54a296500f957b6a264c2abc3bd8f262031092e34691d51f65f19f4b742129be98f"
}