Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,547,080",
      "signature": "0xabf03f32a8cf3603744d0882c5033463f6d8ad299d4a4e0c78246a5c03e2da90828b2390454f59921e0663df5d7fa360",
      "randomness": "0x229f72ed1593ebb297cd9e3e50d7ed0c665b55fc62b20497bab80b8926cf967f"
    }
  ],
  "blockNumber": "7,407,106"
}

{
  "Sr25519": "0x1c5fe5ee3e9fb806fc779763e7a51bfa72f983ed7ff2652fbed25dfdb0773c64f694931960289c34658503eacb3404089241e08a119a2d8bb0af06652b98888c"
}