Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,573,401",
      "signature": "0x8f16410419410e745226008430b19071fcc8d4d462268f2b73fa07977fc76a96d0761ea83e5bb73107a2fdcc34314184",
      "randomness": "0x313ee7cb1f72ef28a54ead3b10132b451b929e3c643ddfbf4c96aaf503c52391"
    }
  ],
  "blockNumber": "7,413,686"
}

{
  "Sr25519": "0x020bbd541684786e1cf5460624b019a0649a3a2ae71a029295b00de1ac3a41637bb31b4ca22ea135da349f301fd1742ae96b424c6c57e4602774d84188e9de8b"
}