Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,543,740",
      "signature": "0x9196d964b2b6628c3de951d526dca51e593ce4f39f7102bb901fbfd09f95db3a32a1f24c4a0c4fbe9ce508b011028be1",
      "randomness": "0xb4d1279087df77795ffdba17e58a029eadf5b43a7b7c7d40594c9b10ccb7401d"
    }
  ],
  "blockNumber": "7,406,270"
}

{
  "Sr25519": "0x9e9c82851b73d6f769edb28fc2c59c0b6ce3c39a914192fd460ba4013ded6f207bd1a5995f332193ddf3bc4c2d0cc99116731d9d9e258d70f31c20e0c99f9a81"
}