Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,620,440",
      "signature": "0x874d2ed86712077bdfa18ddec98b921397ad8cb5784baa058b6484b9d73e0641b82397334adf1579f407f85dc5a81b04",
      "randomness": "0x0a9911bc93c7bb9ea74ddc8185a3deeb96719cf2c86c2ea598ba8ee310d55939"
    }
  ],
  "blockNumber": "7,425,426"
}

{
  "Sr25519": "0xa0bcfba6603e30051903c01b8445a5459728b256a0b73274381e0a7cc5b31318e602f86767249d94774c91d4bdb4ca3da8c18071a02b2b17bdfb7e3931d09c87"
}