Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,552,364",
      "signature": "0x99a42180e467289ddc8b5fb6bccdb355f4d76e3041d432333db4cc084898fb6485f335ece9b7310d3d886bfc0535fde1",
      "randomness": "0xe3627f4d8236dff6a18b4722aa4f9a0399769da307d582e01b97b8ec3b016266"
    }
  ],
  "blockNumber": "7,408,426"
}

{
  "Sr25519": "0x10a42ea06524ee4babab32ae23e520ce36d73f6946836e29d64b76ff264f093a752fec22cfcc110c645f7f6213162cfb55a35c5b8a09fd35a66f28b19c07c88b"
}