Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,544,159",
      "signature": "0x8acd0a44626ea28aa43bad54a1b49107af9eebbb4cc6db6dbf182d8526b403d7cda7471f3e603fd00d8560873d91afc9",
      "randomness": "0x58c9a8a1b7d926bd124ffe992f5753a1edc58c7365eb709caed03908b0327f7b"
    }
  ],
  "blockNumber": "7,406,375"
}

{
  "Sr25519": "0x0ceb5ca79898bf449885b93e2b662410c4dd28226ca8f30f3001656d92db2c720ebbe69c8050bb762ce3794c541a02bf5125af2168805edeea14f75f2a323e87"
}