Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,585,845",
      "signature": "0x997d4ff861b0d308911968022a024a666e3a0b93be0921736e3a149451d2b68c7e138fac1922491ab36713bab4be644e",
      "randomness": "0xb8d57cd4ae4655a19c4d81362120ed72a94d882a82628ecf4dc69a47a7f4f535"
    }
  ],
  "blockNumber": "7,416,784"
}

{
  "Sr25519": "0xc0a2e4b0c9b9265489e0c2b37ad0e361550761477a6b7845ad60d9cc2d5ea867ff3ff5eb31c547653922d0dbe574c33a3a5fc254e0bf99527bf8059d6d97d686"
}