Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,591,679",
      "signature": "0x8bcc6b9f487f2dc904de1a0653dceb16975b861f0fb8382bb0785b99552a8dea19c01234a66e610639590860d9575a6d",
      "randomness": "0x879e0f06f7c2b6b22d995a642ca443f8979c1561819f4c10b23ad139e25c5eac"
    }
  ],
  "blockNumber": "7,418,242"
}

{
  "Sr25519": "0x9409fff9bbdaecef9b921406f7b261da0780ee9da331c972da1ee6a064ece348820fe11ef4cf748364a7af039005dcca8400c0f82a83442dc323b0a720410b8b"
}