Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,568,042",
      "signature": "0xa7608a70526f0df214584df6e1749c268e9be23c6828d8fe4a94806ced839283395cd01c8e467e9b1a510b10a38aedc6",
      "randomness": "0x12865100642a168331efd800a57d15b189c6e2da68c8b8aff8be08b43f3cce83"
    }
  ],
  "blockNumber": "7,412,346"
}

{
  "Sr25519": "0x645a9d8192ef19eef4a40e66bdf9269ca8b9138bf5e1f3066fe57725bbfcb27a95dd6fdd8663b3ba93c04acb03b2dc0b1280949625836f2f4611f991a3910f8f"
}