Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,542,284",
      "signature": "0x96b0e593e2061c404ffda22ecb37fa630f11e3418ee35c6654fb256c6605663e2f1a710df092bc50460739203e90a0d7",
      "randomness": "0x1f4b8ef1abf480d1179b894895587b37205d282ac719a56b3f86498d67fcbec8"
    }
  ],
  "blockNumber": "7,405,906"
}

{
  "Sr25519": "0x08e60e320fed07b9cde36fbed6d2a99589e8ffcdbdcfcd13d649c2a8d5c23d3b84c5d402c078cc5ea73e8418de119e724a1b0d1fc60dd16db49a5d3a59a4e587"
}