Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,546,952",
      "signature": "0xb308a87f5e02ae881e44297b840383a1de2130185d7d1f31236f15b6936e8234629b9d66d2da0764fedde7c2159e1c7c",
      "randomness": "0x547416475ace34a39bb1f8d1fe6c5b361c36a76b0e1ee0ef4641dbac9e2a5c52"
    }
  ],
  "blockNumber": "7,407,074"
}

{
  "Sr25519": "0x0ee29c5758ad9f0e381e3075de5e32419f059ba4145872ea97958243bb208a0c1e17bae493ace9121a05d4a03adb47afdf40ec74ba204b7266a066a204b51283"
}